Animals rely entirely on natural-world data for learning, which the speaker identifies as a reason for the discontinuity between animals and humans.

“discontinuity between animals and humans is because animals have to rely entirely on natural world data basically to train themselves like imagine that the only thing as a human that you saw was nobody talked to you you didn't read anything you just had to learn by experience maybe to some extent by imitating other people but not that you have no experts in communication what would be very inefficient”